Respuesta :

Answer:

The answer of the first on is 15 b because to find the perimeter of 2d shapes we have to add all the sides given ex: 5+5+5=15 so the answer of first question if 15.

Step-by-step explanation:

mattwisey26
1. B or 15cm

2. C or 24cm

3. C or 16cm

4. C or 56cm

5. A or 50cm


Just add the sides together for perimeter :)